baber/WOPTO huggingface dataset:
Patent JP-H10147889-A (JP)
Title: Resin-chromate bath suitable for forming insulation coating film excellent in various performance on magnetic steel sheet
Inventor: TODA HIROAKI
IPC: C23C22/28
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide formation of an insulation coating film which shows an excellent corrosion resistance, superior properties with respect to blanking, etc., of a product sheet provided with the coating film and can be subjected to strain relief annealing and also, shows good corrosion resistance after this annealing and further, can be baked at a lower temp. as compared with a conventional insulation coating film. SOLUTION: This resin-chromate bath is a coating solution for forming an insulation coating film that has excellent various kinds of performance, on a non-oriented magnetic steel sheet and consists of an aqueous solution contg. (a) a chromate solution (component (a)) having a 60 to 95wt.% chromium reduction ratio and a weight ratio of phosphoric acid to the total weight of chromic acid ((the weight of H3 PO4 )/(the total weight of chromic acid)) of 0.2 to 2.5, (b) an organic resin (component (b)) and (c) a sol or powder (component (c)) of at least one of Al2 O3 , SiO2 and ZrO2 , in such mixing ratios of the components (a), (b) and (c) as to provide a 7 to 150 pts.wt. solid content of the component (b) and a 20 to 250 pts.wt. solid content of the component (c), based on 100 pts.wt. of the total weight of chromic acid.
Patent JP-H03166597-A (JP)
Title: Character data processing method
Inventor: FUKUDA SHINICHIRO
IPC: G09G5/24
Filed: 1989-11-27
Abstract: PURPOSE:To output high-quality characters by selecting an optimum deviation quantity extracting method by the state of a skeleton line from predetermined plural deviation quantity extracting methods to extract the deviation quantity and storing the informa tion on the extracted deviation quantity together with the information indicating the selected deviation quantity extracting method. CONSTITUTION:The skeleton line 2 of a basic stroke is first extracted and the skeleton line information to define the skeleton line 2 is formed. The deviation quantity (dis tance) from the skeleton line 2 to a contour is extracted. The distance up to the point where the normal at the division point intersects with the contour 3 is the devia tion quantity when the points dividing the skeleton line 2 at equal intervals are set as the division points in the intermediate part of the straight line or gentle curve of the skeleton line 2. The part where the skeleton line cannot be divided at equal intervals is divided at equal angles, then the distance from the end part 2e of the skeleton line up to the sample point intersecting with the extension line of the divided angle line is the deviation quantity. Further, the distance up to the sample point where the line connecting the intersected point 4 and the division point dividing the skeleton line 2n at equal intervals intersects with the contour 3 in the angled parts of the skeleton lines 22+1, 2n-1 adjacent to both ends 2a, 2b of the skeleton line 2n is the deviation quantity. Thus, the high-quality characters are outputted.
Patent JP-H01146525-A (JP)
Title: Apparatus for noninvasive measurement of hemoglobin
Inventor: SHIGA RIICHI
IPC: A61B5/1455
Filed: 1987-12-02
Abstract: PURPOSE:To measure the hemoglobin of veuouns blood, by separating the varying signal component with respect to each wavelength at the time of the rapid pressure reduction of a cuff by a signal component separation means. CONSTITUTION:This apparatus is equipped with one or more light source 5 for irradiating the region fa to be measured of a living body with light, one or more light detecting element 9 for detecting emitted light from the region fa to be measured, a logarithmic converting means 13 for respectively logarithmically converting the light receiving signals of two or more different wavelengths obtained by the light detecting element 9, a signal component separation means 15 for separating a varying signal component from the output signal of each wavelength of the logarithmic converting means 13 and a specific value calculation means 25 for calculating the characteristic value of the dye in blood on the basis of the signal component. A pressure means 29 pressurizes the cuff 4 mounted on a living body on the trunck side from a region fa to be measured to an about minimal blood pressure value and a rapid pressure reducing means 28 rapidly reduces the pressure of the pressurized cuff 4. The signal component separation means 15 separates the signal component varying with respect to each wavelength at the time of the rapid pressure reduction of the cuff 4. Therefore, the characteristic value of the dye in venous blood can be calculated on the basis of the separated signal component.
Patent JP-H05121878-A (JP)
Title: Printed wiring board and its manufacture
Inventor: KOMATSU NOBUO
IPC: H05K3/46
Filed: 1991-10-24
Abstract: PURPOSE:To reduce a manufacturing cost and to enable fine pattern formation by thermocompression-bonding a prepreg on a second wiring layer in advance to laminate a prepreg cured body layer thereon and by thermocompression bonding and laminating other wiring layers, etc., on the prepreg cured body layer after a hole for a blind via hole is made pass through. CONSTITUTION:A prepreg is thermocompression-bonded on a second wiring layer L2 to laminate a prepreg cured body layer 6 and a hole Bh for a blind via hole is made pass through an obtained laminate 7. A C-stage prepreg 4C, etc., is thermocompression-bonded on the prepreg cured body layer 6 of the laminate 7 through adhesive 8 and one end of the hole Bh is blocked. Thereafter, a plating layer 5 is formed simultaneously at a part including the hole Bh for a through-hole and a hole Sh for a through-hole and a blind via hole is formed which makes a first wiring layer L1 and a second wiring layer L2 conductive. Thereby, it is possible to reduce a manufacturing cost by reducing a plating process and to realize fine pattern formation.
Patent JP-H10150176-A (JP)
Title: Semiconductor substrate and its manufacture
Inventor: OMI TADAHIRO
IPC: H01L21/02
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To enable a device wafer and a handle wafer to be bonded together at a low temperature by a method wherein an alloy reaction of two metals or a silicide reaction of metal and semiconductor which takes place at an ultra- clean joint interface is utilized when the device wafer and the handle wafer are pasted together. SOLUTION: A porous silicon layer 101, a single crystal silicon layer 102, a silicon oxide film 103, and an amorphous silicon layer 104 are successively laminated into a device wafer 105. Then a Ta substrate 106 as a handle wafer is pasted on the device wafer 105 making the amorphous silicon layer 104 serve as an interface, and then the handle wafer 106 and the device wafer 105 are heat-treated. In this case, a process is carried out through a cluster tool so as to realize an ultra-clean joint interface where no oxide film is present. The amorphous silicon layer 104 is all turned to a silicide layer 107 through a silicide reaction induced by a heat treatment, whereby the wafers 105 and 106 are bonded together into a bonded wafer 108. By this setup, processing can be carried out at a low temperature.
Patent JP-H11142214-A (JP)
Title: Detecting apparatus for air dwelling amount and circulating warm-bath device
Inventor: NAKAMURA HIROBUMI
IPC: G01F22/00
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To obtain a detecting apparatus by which an air dwelling amount inside a tank can be detected surely by a constitution wherein, on the basis of the difference between the temperature of water inside the tank and the heat conduction temperature of heat used to heat the water, an air amount, inside the tank, which exceeds a prescribed amount is computed. SOLUTION: A detecting apparatus is composed of a heat generating part 21, of a heater 15 for heating and temperature-raising, of a hot-water-temperature detection part 24, of a heater-temperature detection part 23 and of an air-dwelling-amount control part 25. When the air does not dwell inside a tank 12, a temperature which is detected by the hot-water- temperature detection part 24 is nearly equal to a temperature which is detected by the heater-temperature detection part 23. When the air dwells inside the tank 12, a water level inside the tank 12 is pressed down, and the heat generating part 21 is exposed. When the heat generating part 21 generates heat, the temperature of the heater-temperature detection part 23 is raised higher than the temperature of the hot-water-temperature detection part 24 when the water level is lowered from a set water level.  The air-dwelling-amount control part 25 detects the temperature difference between the detection part 23 and the detection part 24, it judges that an air dwelling amount exceeds a set air storage amount when a prescribed temperature difference is detected, and it stops the supply of electricity to the heater 23 for heating and temperature-raising.
Patent JP-H05142192-A (JP)
Title: Production of small-sized oxygen electrode
Inventor: SUZUKI HIROAKI
IPC: G01N27/404
Filed: 1991-11-21
Abstract: PURPOSE:To easily and rapidly form an electrolyte gel layer in the cavity formed in an electrode in the production of a small-sized oxygen electrode. CONSTITUTION:In the production of an oxygen electrode, a planar electrode substrate having at least two electrodes (an acting electrode and an opposed electrode) and a container substrate having a recessed part in which an electrolyte is injected provided thereto in opposed relation to the opposed electrode and also having a through-hole provided thereto at the position opposed to the acting electrode are laminated and the through-hole provided to the container substrate is subsequently covered with a gas permeable membrane to form a hole and an aqueous calcium chloride solution is introduced into the recessed part in which the electrolyte is injected and the hole by degassing operation and baked to evaporate moisture to form an electrolyte gel layer to the recessed part and the hole (cavities are formed by both of the recessed part and the hole).
Patent JP-H01148729-A (JP)
Title: Transparent conductive glass
Inventor: TSUTSUGI TOKU
IPC: C03C17/34
Filed: 1987-12-03
Abstract: PURPOSE:To enhance antireflective effect and to improve wear resistance without deteriorating transmittance and reducing insulation protective effect by forming a transparent conductive film and a vitreous thin film in order on a glass substrate. CONSTITUTION:This transparent conductive glass is formed from the glass substrate 1, the transparent conductive film 2 formed on the surface of the glass substrate 1 and the vitreous thin film 3 formed on the surface of the transparent conductive film 2. A colorant can be incorporated in the vitreous thin film 3. At least one kind selected from among respective colored ions of chromium, manganese, iron, cobalt, nickel and copper can be used as this colorant. The colored ions of these transition metals can be easily implanted by a ion implantation method. Further the colorant is immersed in a soln. incorporating prescribed metallic ion to perform metallic ion exchange and thereafter ion implantation can be performed.
Patent JP-H11123226-A (JP)
Title: Aesthetic probe using pure titanium
Inventor: YOKOCHI KAZUO
IPC: A45D44/22
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To activate metabolism in a skin cell, and promote a beautiful face, a beautiful skin and a beautiful fair complexion by using a probe head which uses titanium and is constituted of a specific dimension. SOLUTION: A probe head diametrical dimension K of a probe head B using titanium is set to 60 mm, and a vibrator sticking margin diametrical dimension of a vibrator sticking margin F is set to 46.4 mm, and a probe head total height dimension T is set to 18 mm, and a probe head side surface thickness dimension is set to 6.8 mm, and a probe head skin contact surface thickness dimension is set to 8 mm, and a vibrator diameterical dimension of a ceramic vibrator C is set to 40 mm. The above dimensions are assembled, and are formed as a probe main body, and the built-in ceramic vibrator C is vibrated by offering sine wave vibration through a lead wire D.  A slight fever is also generated by intensity of vibration and electric output of the ceramic vibrator C, and becomes a heat source of the probe head B, and a temperature of a probe head skin contact surface G is kept at 40 deg.C to 45 deg.C slightly higher than a body temperature, and comfortableness is increased.
Patent JP-2000128299-A (JP)
Title: Apparatus for preventing erroneous unloading of oil and overflow
Inventor: MOTOHASHI TOSHIAKI
IPC: B67D7/32
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To prevent oil from being unloaded to an oil reservoir tank which has not been scheduled, which would result in a condition that a scheduled oil reservoir tank is empty and oil feeding cannot be done from a meter connected to this tank. SOLUTION: The apparatus for preventing erroneous unloading of oil and overflow comprises an oil amount managing device 8 having a storage part for storing a capacity and an oil type for each of oil reservoir tanks 2A, 2B, 2C and an ordered amount input from a keyboard 9 and a control part for outputting order data including a tank number, the oil type and ordered amount, and an unload controller 19 on a side or a lorry 12 having a storage part for storing the ordered data which has been input and a control part for controlling unload based on cargo data, the order data and the number of the tank to be unloaded.
Patent JP-H11124620-A (JP)
Title: Immersed tube for melting steel
Inventor: TSUCHINARI AKIHIRO
IPC: C21C7/10
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To prevent the fall-down of monolithic refractory at the lower end part of an immersed tube for melting steel. SOLUTION: In the immersed tube for melting steel provided with the refractory at the outer periphery, inner periphery and lower end part of a cylindrical core metal 1, at least a part of the refractory at the lower end part is made of the monolithic refractory 7a and a coiled metallic wire 8a is embedded along the peripheral direction of the immersed tube in the monolithic refractory 7a, and the coiled metallic wire is fixed to the cylindrical core metal. The coiled metallic wire is immanent in the monolithic refractory as the three dimensional state and then, the stress caused by thermal expansion and shrinkage is uniformly dispersed in the monolithic refractory structure and the crack in the horizontal direction is not induced.
Patent JP-H06155056-A (JP)
Title: Method and device for controlling laser beam welding
Inventor: FUKUDA SHINJI
IPC: B23K26/00
Filed: 1992-11-17
Abstract: PURPOSE:To detect the abnormality of a laser beam welding with an AE sensor and to enable the optimum control in the laser beam welding. CONSTITUTION:Sound generated at the time of executing the laser beam welding, is detected with an AE sensor 6 and the AE signal is compared with a reference data 10a. Then, in the case the actual AE signal is more than or less than the reference signal, this AE signal is compared with AE signal patterns 10b in various kinds of non-suitable welding conditions through a CPU 9. This AE signal pattern is the one stored by beforehand examining this pattern at the time of welding generated in the case of being the various kinds of the welding conditions, such as laser beam output, focus positioning of the laser beam, shield gas flow rate, assist gas flow rate, to out of the permissible range. In the case, the AE signal is similar with either one in the AE signal patterns, the welding condition corresponding to this pattern is corrected.
Patent JP-H10148645-A (JP)
Title: Contact probe and probe device with the same
Inventor: KATO NAOKI
IPC: G01R1/073
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To make a contact probe have a hard tip part with improved heat resistance. SOLUTION: In the contact probe, a plurality of pattern wires 3 are formed on a film 2, and each tip part of the pattern wires 3 protrudes from the film 2 as a contact pin 3a. In this case, at least the above tip part is formed of nickel - manganese alloy, and the nickel - manganese alloy is contained in a range from 0.05-1.5wt.%.
Patent JP-S63160691-A (JP)
Inventor: KUMANO FUMIHIRO
IPC: B26B19/10
Filed: 1986-12-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01148232-A (JP)
Title: Apparatus for automatically inserting endoscope
Inventor: ADACHI HIDEYUKI
IPC: G02B23/24
Filed: 1987-12-04
Abstract: PURPOSE:To adapt the title apparatus to a pipeline having a fine diameter or steep angle part, by determining the curving direction of a curving pipe part corresponding to the output of a sensor for detecting the approach of the leading end of an endoscope to a pipe wall. CONSTITUTION:At first, a motor 12 is rotated by a predetermined angle in a forward direction to curve a curving pipe part 7 by a predetermined angle in an upward direction and the output of a potentiometer 16 is taken in is a curving angle signal through a voltage detection circuit 25 and, when this curved angle is equal to or less than the limit angle preliminarily inputted by a control part 31, the output of the corresponding pressure sensor 27a is taken in. It is judged whether the output of a comparator 33 is an H-level and, when said output is the H-level or less, operation is again executed from the beginning. When the output of the comparator 33 is an H-level, the motor 12 is stopped and the output of the potentiometer 16 is written in a memory 34a. Hereinafter, in the same way, the motor 12 is rotated in a reverse direction and a motor 17 is rotated in a forward/reverse direction and the curving pipe part 7 is curved in lower left-and-right direction and the data of memories 34a-34d are compared to calculate the max. value.
Patent JP-H05311368-A (JP)
Title: Manufacture of titanium for key
Inventor: MITSUYOSHI SUKEHIRO
IPC: C22F1/18
Filed: 1991-10-25
Abstract: PURPOSE:To obtain a titanium material as the stock for a key having a balance between strength and ductility at a low cost by subjecting a titanium material to cold rolling at a specified draft and thereafter executing annealing at a specified temp. CONSTITUTION:The draft in the cold rolling is regulated to >=10%, by which a sufficient balance can be kept between strength and ductility as the material for a key. The annealing temp. after cold rolling is regulated to 300 to 550 deg.C, by which sufficient ductility can be obtd. as well as its softening in the progress of recrystallization is suppressed to obtain sufficient strength. By this method, the objective titanium material excellent in any of strength, ductility, tone of color and corrosion resistance can be obtd., which can show availability as the stock for a key.
Patent JP-H11144001-A (JP)
Title: Ic card reader
Inventor: AYABE TAKASHI
IPC: G06K17/00
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To reduce defects in contacting with the electrode part of an IC card. SOLUTION: A movable piece 17 having a contact pieces 18 facing the electrode part of the IC card 21 is supported movably from behind to before a recessed part 3. When an external force exceeding a movement end limit is applied to the movable piece 17, the engagement part 17c of the movable piece 17 engages a guide part 7a, which guides the movable piece 17 upward. Therefore, even if a metal scale, etc., is inserted into a card insertion slot to press a contact unit forward, an external force exceeding the limit of elasticity is prevented from being applied continuously to a contactor piece 18.
Patent JP-S63158842-A (JP)
Title: Antistatic method
Inventor: OKUMURA FUJIO
IPC: H01L21/3205
Filed: 1986-12-22
Abstract: PURPOSE:To prevent element defects due to static electricity, by applying light to an antistatic resistor consisting of amorphous silicon attached to a semiconductor device so as to decrease the resistance of the amorphous silicon and to provide an antistatic effect between elements and, after finishing the device, shielding the amorphous silicon from light for insulating the same. CONSTITUTION:Amorphous silicon used for forming thin film transistors is also used as an antistatic material. For that purpose, it is only required to pattern the amorphous silicon into a ring shape on the periphery simultaneously when it is patterned into an island shape. However, a horizontal gate electrode which extends below an SiNX 7 is not in contact with the amorphous silicon 5 if appropriate means are not taken. Accordingly, an interconnection layer extended from the gate electrode is stopped before it reaches the amorphous silicon 5, and extension electrodes in contact with the amorphous silicon are formed when vertical extension electrodes 3 (identical with drain lines) are formed, so that they are brought into contact with the extension electrodes from the gate electrode at electrode connected sections 8. During production of the device, illuminance on the surface of the amorphous silicon is held at about 10 thousand luxes so that a resistivity of up to 10<6>OMEGAcm and a sheet resistance in the light of 67MOMEGA are obtained.
Patent JP-2000133593-A (JP)
Title: Device and method for laser irradiation
Inventor: JUMONJI MASAYUKI
IPC: H01L21/20
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To miniaturize a laser irradiating device, to improve the using efficiency of the energy of laser beams, and to improve the quality of the film of a polycrystalline organization at forming of a polycrystalline semiconductor film through laser annealing. SOLUTION: An amorphous silicon film 4a is irradiated directly with laser beams from an oblique direction and is irradiated indirectly with reflected lights which are converted by a concave mirror 10. A direct irradiation region 6 is positioned in front of or rearward of an indirect irradiation area 7.
Patent JP-H08167205-A (JP)
Title: Door structure for cassette inserting port
Inventor: SUZUKI HIROO
IPC: G11B33/02
Filed: 1994-12-12
Abstract: PURPOSE: To prevent noise in a drive device from leaking out to the outside by making the door structure a double structure consisting of a turning door and a slide door without damaging an operability. CONSTITUTION: When a motor 36 is rotated, pinions 33 and 34 are rotated via rotation transmitting parts 41 and 42, and the slide door 2 is slidden downward from its closing state, and when it comes into a cassette inserting port opening position, light between a light emitting part 16a and a light receiving part 16b of a photointerruptor 16 is interrupted by a photointerrupting plate 23 to stop the motor 36. Then, the turning door is opened in accordance with inserting a cassette into the cassette inserting port, and is automatically closed upon completion of the insertion.  When the cassette is loaded, the motor 36 is turned on and is reversely rotated, so that the slide door 2 is slidden upward by the pinions 33 and 34, and when the door 2 is brought into a cassette inserting port closing position, the light between the light emitting part 17a and the light receiving part 17b is interrupted by the photointerrupting plate 23 to stop the motor 36. Thus, by double closing the cassette inserting port by the turning door and the slide door, noise is prevented from being leaked out.